NumberResearchRecent thousands-block assignments
4,107 blocks assigned in August 2026 · from the daily NANPA thousands-block report, 09/18/2026
Most carrier growth happens here, not at the prefix level: under number pooling, carriers receive individual 1,000-number blocks (e.g. 626-470-0XXX) within already-assigned prefixes. Assignments are initial assignments — the current serving carrier of individual numbers may differ due to portability.
Most active assignees, August 2026
New assignments by month
Sep 2026
Aug 2026
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| Assigned | Block | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|
| 2026-08-25 | 274-228-1XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI | 6508 | SHEBOYGAN | WI |
| 2026-08-25 | 283-237-4XXX | TELNYX LLC | 073H | CINCINNATI | OH |
| 2026-08-25 | 302-606-7XXX | AHOI LLC | 883K | FELTON | DE |
| 2026-08-25 | 304-943-3XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WV | 6394 | MORGANTOWN | WV |
| 2026-08-25 | 309-518-7XXX | AHOI LLC | 883K | LEWISTOWN | IL |
| 2026-08-25 | 318-854-3XXX | ONVOY, LLC - LA | 749E | ALEXANDRIA | LA |
| 2026-08-25 | 319-492-5XXX | ONVOY, LLC - IA | 221F | IOWA CITY | IA |
| 2026-08-25 | 319-492-6XXX | ONVOY, LLC - IA | 221F | IOWA CITY | IA |
| 2026-08-25 | 325-314-7XXX | AHOI LLC | 883K | ANSON | TX |
| 2026-08-25 | 325-362-7XXX | AHOI LLC | 883K | BANGS | TX |
| 2026-08-25 | 329-355-7XXX | LEVEL 3 COMMUNICATIONS, LLC - NY | 4006 | MIDDLETOWN | NY |
| 2026-08-25 | 334-628-7XXX | AHOI LLC | 883K | UNIONTOWN | AL |
| 2026-08-25 | 352-806-7XXX | AHOI LLC | 883K | DADE CITY | FL |
| 2026-08-25 | 352-838-6XXX | AERIAL COMMUNICATIONS, INC. | 6701 | DADE CITY | FL |
| 2026-08-25 | 361-276-7XXX | AHOI LLC | 883K | CALALLEN | TX |
| 2026-08-25 | 363-218-1XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | NASSAUZN05 | NY |
| 2026-08-25 | 363-218-2XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | NASSAUZN05 | NY |
| 2026-08-25 | 363-218-3XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | NASSAUZN05 | NY |
| 2026-08-25 | 401-387-7XXX | AHOI LLC | 883K | HOPEVALLEY | RI |
| 2026-08-25 | 409-339-7XXX | AHOI LLC | 883K | LUMBERTON | TX |
| 2026-08-25 | 412-541-7XXX | AHOI LLC | 883K | PTGSBNZN18 | PA |
| 2026-08-25 | 412-666-9XXX | ONVOY, LLC - PA | 547E | PTGSBNZN22 | PA |
| 2026-08-25 | 412-717-8XXX | ONVOY, LLC - PA | 547E | PTGSBNZN22 | PA |
| 2026-08-25 | 412-800-2XXX | ONVOY, LLC - PA | 547E | PTGSBNZN10 | PA |
| 2026-08-25 | 412-843-1XXX | ONVOY, LLC - PA | 547E | PTGSBNZN22 | PA |
| 2026-08-25 | 413-299-7XXX | AHOI LLC | 883K | HATFIELD | MA |
| 2026-08-25 | 413-392-9XXX | BANDWIDTH.COM CLEC, LLC - MA | 990E | NORTHFIELD | MA |
| 2026-08-25 | 413-453-1XXX | BANDWIDTH.COM CLEC, LLC - MA | 990E | SO DEERFLD | MA |
| 2026-08-25 | 413-476-8XXX | BANDWIDTH.COM CLEC, LLC - MA | 990E | SHEFFIELD | MA |
| 2026-08-25 | 419-839-7XXX | AHOI LLC | 883K | TIFFIN | OH |
| 2026-08-25 | 423-455-7XXX | AHOI LLC | 883K | JELLICO | TN |
| 2026-08-25 | 423-659-7XXX | AHOI LLC | 883K | COPPERBSIN | TN |
| 2026-08-25 | 430-354-7XXX | AHOI LLC | 883K | LINDL SWAN | TX |
| 2026-08-25 | 432-328-7XXX | AHOI LLC | 883K | CRANE | TX |
| 2026-08-25 | 435-369-7XXX | AHOI LLC | 883K | BRIGHAM CY | UT |
| 2026-08-25 | 443-329-1XXX | LEVEL 3 COMMUNICATIONS, LLC - MD | 6119 | WATERLO236 | MD |
| 2026-08-25 | 445-294-7XXX | ONVOY, LLC - PA | 547E | PHPHSBZN40 | PA |
| 2026-08-25 | 447-320-7XXX | AHOI LLC | 883K | OAKFORD | IL |
| 2026-08-25 | 447-766-8XXX | AHOI LLC | 883K | CATLIN | IL |
| 2026-08-25 | 448-253-3XXX | BANDWIDTH.COM CLEC, LLC - FL | 982E | PENSACOLA | FL |
| 2026-08-25 | 448-850-7XXX | AHOI LLC | 883K | GREENVILLE | FL |
| 2026-08-25 | 479-590-7XXX | AHOI LLC | 883K | FORT SMITH | AR |
| 2026-08-25 | 501-591-7XXX | AHOI LLC | 883K | BEEBE | AR |
| 2026-08-25 | 502-490-7XXX | AHOI LLC | 883K | MILTON | KY |
| 2026-08-25 | 503-372-4XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR | 5820 | BEAVERTON | OR |
| 2026-08-25 | 505-276-7XXX | AHOI LLC | 883K | LAS VEGAS | NM |
| 2026-08-25 | 508-600-0XXX | AHOI LLC | 883K | HYANNIS | MA |
| 2026-08-25 | 563-777-6XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA | 6570 | SABULA | IA |
| 2026-08-25 | 563-845-4XXX | ONVOY, LLC - IA | 221F | DUBUQUE | IA |
| 2026-08-25 | 564-245-6XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA | 5812 | SILVERDALE | WA |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/18/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.